To coincide with the 350th birthday of the philosopher, mathematician, lawyer and political writer Gottfried Wilhelm Leibniz (born 1646 in Leipzig), Hanne Darboven’s Evolution Leibniz was publicly exhibited for the first time in the Sprengel Museum Hannover. This complex work is divided into three extensive topics: Encyclopedia, image documentation and daily bills. Hanne Darboven combines Leibniz’s biography with her and our immediate present.